3120-00-122-5878 Linear-Rotary Motion Roller

Comprehensive specifications and application details for NSN: 3120-00-122-5878.

Summary

Explore detailed summary information for bearing: 3120-00-122-5878. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-122-5878
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 10/30/1968

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

steel material, not casehardened casehardening indicator, surface treatment is only on outer surfaces; bsc static capacity: 4130 lbs.; bsc dynamic capacity: 1660 lbs.;outer race and rollers data: material is sae 52100,heat treat to rockwell c 58-64; stud data: material is sae 52100,4118,4620,or 8620; threaded to 0.4375-20unf-3a; heat treat raceway to rockwell c 60-64; heat treat stem to rockwell c 51-56; end plate material is brgsteel; seal material is moly-filled nylon; lubrication-lithium soap base grease special features, 0.750 inches nominal outside diameter, 0.500 inches nominal face width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-122-5878 . Find dimensions, materials, tolerances, performance characteristics, etc.

Casehardening Indicator: not casehardened
Face Width: 0.500 inches nominal
Outside Diameter: 0.750 inches nominal
Material: steel
Special Features: surface treatment is only on outer surfaces; bsc static capacity: 4130 lbs.; bsc dynamic capacity: 1660 lbs.;outer race and rollers data: material is sae 52100,heat treat to rockwell c 58-64; stud data: material is sae 52100,4118,4620,or 8620; threaded to 0.4375-20unf-3a; heat treat raceway to rockwell c 60-64; heat treat stem to rockwell c 51-56; end plate material is brgsteel; seal material is moly-filled nylon; lubrication-lithium soap base grease

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
2680964	Linear-Rotary Motion Roller
3120PL0912283	Linear-Rotary Motion Roller
717124429809	Linear-Rotary Motion Roller
BUWEPSDWG2680964	Linear-Rotary Motion Roller
CFH-3/4-S-8	Linear-Rotary Motion Roller

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-122-5878. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-122-5878?: The FSCG of the NSN 3120-00-122-5878 is 3120

Does the NSN 3120-00-122-5878 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-122-5878 require demilitarization?: Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 3120-00-122-5878 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-122-5878 contain hazardous materials?: Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.